The Caliburn G offers a few features not found on other models:

• A 690 mAh battery
• Maximum output of 18W
• Adjustable airflow (restricted DTL or MTL vaping options)

The Caliburn G and Caliburn A2 are both fillable from the top and have two selectable modes: button-activated and draw-activated. Both pod systems also use 2mL pods.

The Caliburn G comes in 6 available colours, including

• Red
• Blue
• Green
• Rose Brown
• Black
• Grey

Thanks to the USB-C fast charger that comes with the device, the UWell Caliburn G can recharge fully in approximately 45 minutes.

Using a charger other than the one supplied with your Caliburn G is not recommended. Using a charger rated for too much power or voltage can damage your pod system’s battery and permanently affect its performance.

The UWell Caliburn G is not a variable wattage device. It’s maximum output is set to 18W.

The light at the bottom of the Caliburn G flashes slowly in the following colours while the device is charging at various stages:

• Red: low charge
• Blue: medium charge
• Green: sufficient charge

When the Caliburn G has finished charging, the battery indicator light will stop flashing and remain green.

Many users report their Caliburn G pods lasting for around 1.5 weeks. However, your experience will vary depending on your usage habits.

The UWell Caliburn G may not hit properly if:

• Your device is locked. Quickly press the fire button 5 times to unlock the device.
• Your device is not charged. If the battery in your device is dead, it won’t be able to produce vapour. Make sure the battery is fully charged and try again
• Your device is dirty. Clean the contacts at the top of your Caliburn G with a cotton swab and try again. If the problem persists, use another cotton swab to clean the bottom of your pod and remove dust, debris, or residue from old e-liquid.

The UWell Caliburn G is designed to be leak-resistant. Most leaks will only occur if you are using the device improperly. For example:

• You might be drawing too hard. Sucking too hard on the Caliburn G’s mouthpiece during use can bring e-liquid into the air tube (or even your mouth). Always puff gently on your UWell Caliburn G pod system.
• You may have overfilled the device. Avoid filling your UWell Caliburn G all the way to the top of the device. Instead, leave a little room for air so that e-liquid cannot overflow and run down the sides of the device.

Make sure you have properly primed the coil for your UWell Caliburn G after filling it for the first time. Allow five minutes between filling and firing the device for the e-liquid to saturate the cotton wick fully. Skipping this step can burn the coil, ruining the taste of each hit.

Your UWell Caliburn G pods can burn out too quickly if:

• Your e-liquid is too sweet. Sweeter e-liquids leave behind residue called coil gunk that can affect the lifespan of your pod and ruin the taste of your hits. We recommend switching to a milder e-liquid when using this device.
• You do not prime the coil. In addition to creating a burnt taste during each hit, failing to prime the coil in your device can affect the lifespan of your pod.
• Chain-vaping. Drawing too many times in quick succession does not leave time for e-liquid to saturate the wick properly between hits. As a result, your pod may lose its flavour and burn out too quickly.